Trying to Fill the Mental Health Care Gap in Chicago Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this Jan. 30, 2017, photo, Marquitta Nelson poses for a photo in Chicago. Nelson, a homeless Chicagoan with severe depression, is getting her life in order since a caseworker helped her ( AP Photo/M. Spencer Green ) Produced by Rob Gunther and Alexandra Botti Produced by PRI and WNYC